On Wed, Oct 01, 2014 at 04:31:14PM +0100, Alexander Gordeev wrote: > I am attaching excerpts from some new perf tests I have done (this
Attaching :) -- Regards, Alexander Gordeev agord...@redhat.com
0.04% dd [kernel.kallsyms] [k] ata_std_qc_defer 0.04% dd [kernel.kallsyms] [k] ata_scsi_rw_xlat 0.03% dd [kernel.kallsyms] [k] ata_scsi_queuecmd 0.03% dd [kernel.kallsyms] [k] __ata_scsi_find_dev 0.02% dd [kernel.kallsyms] [k] ata_scsi_translate 0.02% dd [kernel.kallsyms] [k] ata_qc_new_init 0.02% dd [kernel.kallsyms] [k] ata_scsi_qc_complete 0.02% dd [kernel.kallsyms] [k] ata_build_rw_tf 0.01% dd [kernel.kallsyms] [k] ata_qc_issue 0.01% dd [kernel.kallsyms] [k] ata_sg_init 0.00% dd [kernel.kallsyms] [k] ata_tf_to_fis 0.00% dd [kernel.kallsyms] [k] ata_qc_complete_multiple 0.00% dd [kernel.kallsyms] [k] __ata_qc_complete 0.00% dd [kernel.kallsyms] [k] ata_qc_complete 0.00% dd [kernel.kallsyms] [k] ata_scsi_find_dev 0.00% dd [kernel.kallsyms] [k] ata_qc_free 0.04% dd [kernel.kallsyms] [k] ahci_interrupt 0.02% dd [kernel.kallsyms] [k] ahci_qc_issue 0.02% dd [kernel.kallsyms] [k] ahci_qc_prep 0.02% dd [kernel.kallsyms] [k] ahci_scr_read 0.01% dd [kernel.kallsyms] [k] ahci_handle_port_interrupt 0.01% dd [kernel.kallsyms] [k] ahci_pmp_qc_defer 0.00% dd [kernel.kallsyms] [k] ahci_scr_write
0.04% dd [kernel.kallsyms] [k] ata_scsi_queuecmd 0.03% dd [kernel.kallsyms] [k] ata_scsi_rw_xlat 0.03% dd [kernel.kallsyms] [k] ata_scsi_translate 0.03% dd [kernel.kallsyms] [k] ata_qc_new_init 0.02% dd [kernel.kallsyms] [k] ata_build_rw_tf 0.02% dd [kernel.kallsyms] [k] ata_qc_issue 0.01% dd [kernel.kallsyms] [k] ata_sg_init 0.01% dd [kernel.kallsyms] [k] ata_std_qc_defer 0.01% dd [kernel.kallsyms] [k] ata_tf_to_fis 0.00% dd [kernel.kallsyms] [k] ata_scsi_find_dev 0.00% dd [kernel.kallsyms] [k] __ata_scsi_find_dev 0.02% dd [kernel.kallsyms] [k] ahci_qc_prep 0.02% dd [kernel.kallsyms] [k] ahci_qc_issue 0.01% dd [kernel.kallsyms] [k] ahci_pmp_qc_defer
